at this point, they see ambivalence in the u.s. foreign policy and they don't see any particular reason to stop. we have tightened the sanctions, based on what was done in congress and the administration and those are starting to bite. but i wish we had gone to sanctions, these kines of very punishing sanctions a bit earlier, maybe we might see results by now. >> i am going to take a break but i am going to bring you back after that break because i would like to ask you about what happened in benghazi. some have suggested that history is repeating itself. 1979, to 2012, both years we saw an ambationz dormurderred. i would like to get your thoughts on that. quick commercial break and we'll be right back. ♪ [ male announcer ] it started long ago. the joy of giving something everything you've got. it takes passion. and it's not letting up anytime soon. at unitedhealthcare insurance company, we understand that commitment. and always have. so does aarp, an organization serving the needs of americans 50 and over for generations. so it'